Occultation of UCAC4 419-001027 by (8517) 1992 BB5 on 2024-09-20 Green O+: Martin Gutekunst Optics: L280 | Method: VID | Duration: 1.38 11.20,47.80,0 Red O-: Anna Marciniak Optics: M400 | Method: CCD | Duration: 17.08,52.28,0